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Monogastric Digestive System

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Presentation on theme: "Monogastric Digestive System"— Presentation transcript:

1 Monogastric Digestive System
11/28/2018

2 Different Digestive Systems
The three different types of digestive systems are: Monogastric Modified Monogastric Ruminant 11/28/2018

3 What is Digestion? Digestion is the process by which large, complex nutrient molecules are broken down into simpler molecules capable of being used by the organism for food. 11/28/2018

4 Simple Stomach Humans, swine, rabbits, chickens and horses all have a simple stomach, which is also known as a monogastric digestive system. 11/28/2018

5 Monogastric Carnivores and omnivores have monogastric digestive systems. Monogastric systems have a simple stomach structure and only one compartment. Some animals with monogastric digestive systems are pigs and rabbits. Humans also have monogastric digestive systems. 11/28/2018

6 Digestive Tract of the Monogastric Mammal
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7 Parts and functions of the monogastric mammal digestive system continued…
•Small Intestine -enzymatic digestion and absorption -Functions of the small intestine: digestion of proteins, carbohydrates, and fats; absorption of the end products of digestion 1. duodenum - most digestion occurs here 2. jejunum - some digestion and some absorption occur 3. ileum - mostly absorption -Bile - made in liver, stored in gall bladder, active in the small intestine, emulsifies fat to aid in digestion 11/28/2018

8 Parts and functions of the monogastric mammal digestive system continued…
Enzymes in the small intestine 11/28/2018

9 Parts and functions of the monogastric mammal digestive system continued…
•Cecum - essentially non-functioning in many monogastrics. Rabbits and horses have an enlarged cecum that acts like a rumen and is involved with microbial digestion (fermentation) • Large Intestine -bacterial activity -water absorption -waste storage 11/28/2018

10 What type of digestive system is this?
Ruminant 11/28/2018

11 What type of system is this?
Monogastric 11/28/2018

12 How does that compare to you?
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13 Monogastric Digestive Systems
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14 Different Digestive Systems
The three different types of digestive systems are: 11/28/2018

15 What is Digestion? Digestion is the process by which large, ________________ molecules are broken down into simpler molecules capable of being used by the organism for food. 11/28/2018

16 Simple Stomach Humans,________, rabbits, _________and horses all have a simple stomach, which is also known as a _______________digestive system. 11/28/2018

17 Monogastric _________and omnivores have monogastric digestive systems.
Monogastric systems have a simple stomach structure and only ______ compartment. Some animals with monogastric digestive systems are pigs and rabbits. _______ also have monogastric digestive systems. 11/28/2018

18 Digestive Tract of the Monogastric Mammal
11/28/2018

19 Parts and functions of the monogastric mammal digestive system continued…
•Small Intestine -enzymatic digestion and absorption -Functions of the small intestine: digestion of ____________, carbohydrates, and_______; absorption of the end products of digestion 1. duodenum -______________________ 2. ________- some digestion and some absorption occur 3. ileum -_________________________ -Bile - made in liver, stored in gall bladder, active in the small intestine, ___________________to aid in digestion. 11/28/2018

20 Parts and functions of the monogastric mammal digestive system continued…
_____________________in the small intestine 11/28/2018

21 Parts and functions of the monogastric mammal digestive system continued…
•_____________ - essentially non-functioning in many monogastric animals. Rabbits and horses have an enlarged cecum that acts like a rumen and is involved with microbial digestion (fermentation) • Large Intestine -bacterial activity -_____________ 11/28/2018

22 What type of digestive system is this?
11/28/2018

23 What type of system is this?
11/28/2018

24 How does that compare to you?
11/28/2018


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